http://archive.newsleader.com/VideoNetwork/2294245837001/Obama-Says-N-Korea-Must-End-Belligerent-Approachhttp://cdn.newslook.com/61/61853c31ca115f9fdef4e7a14be27c8b/mp4_low/61853c31ca115f9fdef4e7a14be27c8b-mp4_low.mp4http://archive.newsleader.com/VideoNetwork/2294245837001/Obama-Says-N-Korea-Must-End-Belligerent-Approachhttp://cdn.newslook.com/61/61853c31ca115f9fdef4e7a14be27c8b/images/frame_0019.jpgObama Says N. Korea Must End 'Belligerent' ApproachWorld leaders urged North Korea to end what has been described as its 'belligerent' and 'paranoid' rhetoric after it threatened to reduce its enemies to a 'sea of flames.' Deborah Gembara reports.1north koreaBarack Obamauskim jong-unLondonUnited KingdompyongyangBan Ki-moonnewslookUnited States of Americawilliam hagueWorldChina01:45